The Empire Quarry

LOGAN, W.N., 1904, ECONOMIC PRODUCTS OF ST LAWRENCE COUNTY, NEW YORK: NEW YORK STATE MUSEUM ANNUAL REPORT, VOL 56., PT. 1, P 119-120LUEDKE, E.M., WRUCKE, C.T., AND GRAHAM, J.A., 1959, MINERAL OCCURRENCES OF NEW YORK STATE WITH SELECTED REFERENCES TO EACH LOCALITY: UNITED STATES GEOLOGICAL SURVEY BULLETIN 1072-F, P. 420NEWLAND, D.H., 1916, THE QUARRY MATERIALS OF NEW YORK-GRANITE, GNEISS, TRAP, AND MARBLE: NEW YORK STATE MUSEUM BULLETIN 181, P. 190-191